
Several reliable and credible apps can disclose a caller’s identity from a specific number. If your phone carrier doesn’t provide the *69 service, you can still obtain the caller’s details by installing an application. To block a number on an iPhone, go to the Phone app, tap the “i” icon next to the number, and choose Block this Caller.

If this is ineffective, the best option is to block the number. Once you have identified the caller, you can call them back to ask them to remove you from their call list. However, not all service providers offer this service, and some may charge an additional fee. Even if the phone number is hidden, you can still find out when the call was made to your iPhone.
